Elise needs to revise her essay’s conclusion to use a more formal tone. Hera is a Greek goddess you should get to know. I like her because she’s strong, smart, and beautiful.

Which revision of Elise's conclusion best uses a formal tone?

Hera isn’t just an ordinary Greek goddess. She’s powerful because she’s beautiful, smart, and really strong.
Readers should become familiar with the Greek goddess, Hera. Her strength, wisdom, and beauty set her apart from other Olympians.
I think Hera is the greatest of the Greek goddesses. She’s not just beautiful, she’s also smart and strong.
Everyone who reads about Hera knows that she is a beauty. She also has strength and wisdom to boot!